I seen this design and it was black acrylic an decided to make a wood cut
Check and make sure cut thru if not process again took me several passes so I would not burn the limbs up
I used White and Black Acrylic paint to make it really look like the moon
Super glue the moon to the back of tree somewhere above the lady in the tree.
Hot glue lights to the back either around just the moon or like I did around the whole thing